36211531963 has 2 divisors, whose sum is σ = 36211531964. Its totient is φ = 36211531962.

The previous prime is 36211531949. The next prime is 36211532003. The reversal of 36211531963 is 36913511263.

It is an a-pointer prime, because the next prime (36211532003) can be obtained adding 36211531963 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36211531963 - 2⁹ = 36211531451 is a prime.

It is a super-2 number, since 2×36211531963² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36211538963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18105765981 + 18105765982.

It is an arithmetic number, because the mean of its divisors is an integer number (18105765982).

Almost surely, 2^36211531963 is an apocalyptic number.

36211531963 is a deficient number, since it is larger than the sum of its proper divisors (1).

36211531963 is an equidigital number, since it uses as much as digits as its factorization.

36211531963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 87480, while the sum is 40.

The spelling of 36211531963 in words is "thirty-six billion, two hundred eleven million, five hundred thirty-one thousand, nine hundred sixty-three".